Method test_combine_and_empty

tests/queries/test_q.py:29–36

(self)

class QTests(SimpleTestCase):
    def test_combine_and_empty(self):
        q = Q(x=1)
        self.assertEqual(q & Q(), q)
        self.assertEqual(Q() & q, q)

        q = Q(x__in={}.keys())
        self.assertEqual(q & Q(), q)
        self.assertEqual(Q() & q, q)

    def test_combine_and_both_empty(self):
        self.assertEqual(Q() & Q(), Q())